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    Advice needed on boiler size for heated floor

    We got hit with the midwest flooding in March and the Cast Iron Crown 105,000 BTU boiler was submerged under water so I'm looking to get a replacement, however i don't know if i should go with the same size boiler or even replace with a water heater. Thoughts? Below are the details. Any advice...
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    Red Iron Building A/C Question

    Good morning, I have an older 41ft x 32ft Red Iron Building with 10ft walls and a 12ft peak in South East Nebraska. The walls are the older 12" insulated panels that lock together. It has 6" concrete with 2" foam board insulation under it. There are two 4ftx8ft Pella windows and a glass walk in...
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    Four Way Thermostatic Mixing Valves

    Anyone have any experience with a setup like this? The goal is to get the return temp of the boiler above 120 Degrees.
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    Radaint Floor Ciculation Pump

    Im trying to figure out what circulator pump I need for my radiant floor. I have a 32'x41'x6" concrete floor in an older red iron building with the 12" insulated panels that lock together. The building has 10ft high walls with some Batt insulation and a tin roof. The pex is about 3" below the...
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    Radiant Floor Help

    I have a Cast Iron Crown 105,000 BTU boiler hooked up to my radiant floor. Unfortunately my current setup is bringing the return temp back at 90 degree's. Which is 30 degrees to low. I installed a 3 way thermostatic mixing valve thinking that would solve my problem and ended up creating another...
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